Red Barrels' horror game, Outlast, will be free for PlayStation Plus users when the service debuts next month. It is locked to the PlayStation 4 only, and for PlayStation Plus subscribers obviously.

But, considering there are already a slew of discounted games, and a free copy of BioShock Infinite on offer, how can you skip on this? On Outlast's Facebook page, the news is confirmed, with a post reading: "Outlast will be free in February for all PlayStation Plus users (PS4 only)."